Ground Zero GZRA 2HD 2-Channel High-Performance Class D amplifier
Compact 2-Channel Amplifier with Exceptional Sound Clarity and Versatile Performance
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Ground Zero GZRA 2HD 2-Channel High-Performance Class D Amplifier
The Ground Zero GZRA 2HD is a 2-channel high-performance Class D amplifier to enhance your car audio experience. It delivers powerful and precise sound reproduction with advanced SMD technology and a stabilized power supply. Its compact design ensures compatibility with various vehicle models.
Advanced Class D Technology
The GZRA 2HD utilizes Class D technology, ensuring efficient power usage and minimal heat generation. This design allows for high output power without compromising sound quality. The amplifier's efficiency makes it suitable for extended use, maintaining performance over time. Its compact size facilitates easy installation in vehicles with limited space.
Variable Active Crossover and Bass Boost
Equipped with a variable active crossover, the GZRA 2HD offers precise control over frequency distribution to your speakers. This feature enables customization of sound output to match personal preferences and speaker capabilities. The adjustable bass boost enhances low-frequency performance, delivering deeper and more impactful bass. These controls ensure a tailored audio experience for diverse music genres.
High-Level Input with Auto-On Function
The amplifier includes a high-level input with an auto-on function, simplifying integration with factory-installed head units. This feature detects incoming audio signals and powers on the amplifier automatically, eliminating the need for a separate remote turn-on wire. It ensures seamless operation within your existing car audio system and enhances user convenience and system compatibility.
Optional Bass Remote Control
The GZRA 2HD is compatible with an optional bass remote control (sold separately) for on-the-fly bass adjustments. This accessory allows users to adjust bass levels directly from the driver's seat, providing real-time customization based on listening preferences. The remote control is user-friendly and easy to install. It offers added convenience for dynamic audio control during your drive.
Top 10 Features of the Ground Zero GZRA 2HD Amplifier
- High-Powered 2-Channel Output: Provides robust power for clear and detailed audio.
- Compact Design: Ideal for installations where space is limited.
- Low Distortion Technology: Ensures clean, accurate sound reproduction.
- Durable Chassis: Protects against wear, vibration, and environmental factors.
- Wide Frequency Response: Handles lows, mids, and highs precisely for balanced sound.
- Adjustable Gain and Crossover Controls: Enables fine-tuning for a personalized listening experience.
- Thermal Management Systems: Prevents overheating for stable, consistent performance.
- Flexible Input Compatibility: Works with both factory and aftermarket head units.
- Bridging Capability: Supports advanced configurations and additional speaker setups.
- Cost-Effective Performance: Delivers premium sound quality at a competitive price.
Product Highlights
Product Specifications
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Frequency Response Frequency Response in a car amplifier refers to the range of audio frequencies it can amplify, typically measured in Hz. For example, a response of 20Hz to 20kHz indicates the amp can handle deep bass to high treble, covering the full audible spectrum.
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S/N Ratio S/N Ratio (Signal-to-Noise Ratio): A measure of an amplifier's ability to amplify audio signals relative to background noise. A higher S/N ratio indicates clearer sound, as more of the output is dedicated to the signal rather than noise.
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THD+N @ Rated Power THD+N (Total Harmonic Distortion plus Noise): A measurement of the total distortion and noise introduced by an amplifier. Lower values indicate cleaner audio reproduction, as less distortion and noise affect the output signal.
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Input Voltage Range Input Voltage Range: The range of voltage levels an amplifier can accept from the audio source. It determines compatibility with various head units or signal processors, ensuring optimal signal strength without distortion or clipping.
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Low Pass Filter Low Pass Filter: A feature that allows only frequencies below a specified cutoff point to pass through to the subwoofer, blocking higher frequencies to ensure cleaner bass output.
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Crossover Slope Crossover Slope: The rate at which frequencies are attenuated beyond the crossover point, measured in dB per octave. Steeper slopes (e.g., 24 dB/octave) provide more precise separation between frequency ranges, improving sound clarity.
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Fuse Rating Fuse Rating: The maximum current an amplifier can handle before its fuse blows, protecting the unit from damage. It indicates the amp’s power capacity and helps ensure safe operation within the electrical system.
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Peak Music Power Peak Music Power: The maximum power output an amplifier can deliver for short bursts during dynamic music peaks, typically higher than the continuous power rating. It indicates the amp’s ability to handle brief high-demand audio moments.
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Ground Zero GZRA 2HD 2-Channel High-Performance Class D amplifier